Weather forecast for 10 days
Merrian, PA

Weather forecast for the weekend

Saturday, May 3.

Scattered Thunderstorms
5:59 am

8:05 pm
EDT
Scattered Thunderstorms
73°F / 57°F
  • Wind: 5mph SE
  • Humidity: 68%
  • Precip. probability: 83%
  • Precipitation: 0.51"
  • UV index: 5
On Saturday, in Merrian, scattered thunderstorms are expected, with a chance of lightning and gusty winds.
With a high probability, moderate precipitation is forecasted. Temperature is predicted to swing from a high of a moderately hot 73.4°F to a low of a mild 57.2°F.
The highest temperature is predicted to be a few degrees higher than the average May peak of 68.2°F.
Sunrise will be at 5:59 am and sunset at 8:05 pm; the daylight will last for 14h and 6min.

Sunday, May 4.

Thunderstorms
5:58 am

8:06 pm
EDT
Thunderstorms
68°F / 59°F
  • Wind: 6mph ESE
  • Humidity: 86%
  • Precip. probability: 65%
  • Precipitation: 0.75"
  • UV index: 3
On Sunday, May 4, changing skies could spark thunderstorms.
The chance of rainfall is high, and precipitation will be moderate. A modest temperature shift from a pleasant 68°F at its peak to a moderate 59°F at its lowest point is forecasted.
On Sunday, the forecasted high will correspond with the regular May temperature of 68.2°F.
Sunrise will be at 5:58 am and sunset at 8:06 pm; the daylight will last for 14h and 8min.

Frequently asked questions

What is the weather forecast for Merrian for Saturday?
On Saturday, scattered thunderstorms are forecasted, with heavy rainfall at times.
Will it rain on Saturday?
Moderate precipitation of 0.51" is anticipated on Saturday. The likelihood of rainfall is high at 83%.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 73.4°F, while the lowest temperature will be 57.2°F.
What is the weather forecast for Merrian for Sunday?
On Sunday, in Merrian, unstable skies bring the chance of thunderstorms.
Will it rain on Sunday?
Moderate precipitation of 0.75" is predicted on Sunday. The likelihood of rainfall is 65%.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature in Merrian will be 68°F, while the lowest temperature will be 59°F.
What is the weather forecast for Merrian for the next ten days?
In Merrian, a combination of turbulent and cloudy weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rainfall is anticipated on Thursday, Saturday through Tuesday and next Saturday in Merrian. With moderate precipitation of 0.75", Sunday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will range between 66.2°F and 80.6°F, as the minimum temperature will range between 46.4°F and 59°F.
What will be the warmest and the coldest days?
The warmest day will be tomorrow, with a maximum of 80.6°F. With a maximum temperature of 66.2°F, Monday and next Thursday will be the coldest days in Merrian.

Long-term weather forecast

ThuMay 1.
  • min.
  • 59°F
Thunderstorms Early
Thunderstorms Early
  • Wind: 10mph SSE
  • Humidity: 77%
  • UV index: 0
  • Precip. probability: 74%
  • Precipitation: 0.04"
  • 6:01 am 8:03 pm EDT
FriMay 2.
  • 81°F
  • 59°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph WSW
  • Humidity: 56%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:00 am 8:04 pm EDT
SatMay 3.
  • 73°F
  • 57°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 5mph SE
  • Humidity: 68%
  • UV index: 5
  • Precip. probability: 83%
  • Precipitation: 0.51"
  • 5:59 am 8:05 pm EDT
SunMay 4.
  • 68°F
  • 59°F
Thunderstorms
Thunderstorms
  • Wind: 6mph ESE
  • Humidity: 86%
  • UV index: 3
  • Precip. probability: 65%
  • Precipitation: 0.75"
  • 5:58 am 8:06 pm EDT
MonMay 5.
  • 66°F
  • 57°F
Thundershowers
Thundershowers
  • Wind: 12mph ESE
  • Humidity: 80%
  • UV index: 3
  • Precip. probability: 61%
  • Precipitation: 0.59"
  • 5:56 am 8:07 pm EDT
TueMay 6.
  • 68°F
  • 54°F
Thunderstorms
Thunderstorms
  • Wind: 7mph SE
  • Humidity: 78%
  • UV index: 4
  • Precip. probability: 70%
  • Precipitation: 0.63"
  • 5:55 am 8:08 pm EDT
WedMay 7.
  • 73°F
  • 54°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph WNW
  • Humidity: 58%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:54 am 8:09 pm EDT
ThuMay 8.
  • 66°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph N
  • Humidity: 55%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:53 am 8:10 pm EDT
FriMay 9.
  • 68°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph ENE
  • Humidity: 44%
  • UV index: 8
  • Precip. probability: 9%
  • Precipitation: 0"
  • 5:52 am 8:11 pm EDT
SatMay 10.
  • 70°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph ESE
  • Humidity: 47%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • 5:51 am 8:12 pm EDT
Forecasts for the ten-day outlook show that a combination of turbulent and dull weather is predicted.
Rainfall is predicted for Thursday, Saturday through Tuesday and next Saturday.
Temperature differences will be noticeable in the next ten days. The maximum temperature will vary between 66.2°F and 80.6°F, while the variation in nighttime lows will be also notably wide, as the lowest temperatures will be recorded between 46.4°F and 59°F.
The warmest day will be Friday, with a maximum of 80.6°F; the coldest days will be Monday and next Thursday, with a maximum of 66.2°F.
Updated: May 2, 2025 @ 03:06:24 UTC
Published by: Weather U.S. | About Us
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